Ceteareth-25

Ceteareth-25 is a non-ionic surfactant and a polyoxyethylene ether of higher fatty alcohols. It primarily functions as a high-efficiency emulsifier (O/W type), thickener, and dispersing agent. It is widely used in the cosmetic and personal care industry for formulating hair waxes, pomades, creams, and lotions. In industrial settings, it serves as a wetting agent and stabilizer in textile processing and emulsion polymerization.

Buyers must focus on the Hydrophilic-Lipophilic Balance (HLB) value, which for Ceteareth-25 is typically around 16-17, making it excellent for stabilizing oil-in-water emulsions. Additionally, check the Hydroxyl Value (35-45 mg KOH/g), pH value (5.0-7.0 in 5% solution), and moisture content (≤1.0%). For high-end cosmetic applications, the color (APHA) should be as low as possible to ensure product clarity and purity.

Since it is frequently used in skin-contact products, the material must comply with REACH regulations for the European market and TSCA for the United States. Suppliers should provide a Certificate of Analysis (COA) for every batch and a comprehensive Material Safety Data Sheet (MSDS/SDS). For cosmetic grade exports, adherence to INCI naming conventions and ISO 22716 (GMP for Cosmetics) is highly recommended.

Ceteareth-25 is usually supplied as white waxy flakes or pellets. The flake form is generally preferred for easier weighing and faster melting during the production process. From a logistics perspective, ensure the packaging is moisture-proof and heat-sealed (typically 25kg bags) to prevent clumping or degradation during transit through high-humidity tropical shipping routes.

The primary risks include compositional inconsistency between samples and bulk orders, and damage during transit due to improper temperature control. To mitigate this, always use Made-in-China.com's audited supplier reports to verify the manufacturer's production capacity. It is also critical to implement third-party pre-shipment inspections (like SGS or Intertek) to test the active matter content before the balance payment is made.

For bulk chemical orders, negotiate based on tiered pricing; orders exceeding 5-10 tons often qualify for a 10-15% discount. To ensure security, utilize Trade Assurance services provided by reputable platforms like Made-in-China.com, which protect your payment until the goods are confirmed to meet the agreed-upon specifications. Always define Incoterms clearly (e.g., CIF vs. FOB) to establish who bears the risk during the sea freight stage.

Ceteareth-25 is generally classified as non-hazardous for transport, but you must ensure the HS Code (typically 3402.42 or 3907.29) is correctly declared to avoid customs delays or incorrect tariff applications. Ensure the supplier provides a Non-Hazardous Chemical Declaration to facilitate smoother handling by shipping lines and faster clearance at the destination port.